/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 86186
 * Date: 2023-09-06
 * Time: 22:43
 */
public class ThreadDemo3 {
    private static int count = 0;
    private static Object locker = new Object();
    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(() -> {
           for(int i = 0; i < 10000; i++) {
               synchronized(locker) {
                   count++;
               }
           }
        });

        Thread t2 = new Thread(() -> {
           for(int i = 0; i < 10000; i++) {
               synchronized(locker) {
                   count++;
               }
           }
        });
        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println(count);
    }
}
